Free Huggies Diaper Sample – Available Again 6 years ago 3 Comments Free Samples, Free Stuff Hurry on over to the Walmart website to sign up to get a Free Huggies Diaper Sample. Available in sizes 3,4 and 5. Share This Post Facebook Comments Jaimee got one, thanks! Only available in sizes 4 & 5 now. Linda G. Thank you! Pingback: FREE Huggies Snug & Dry Diaper Sample (Available Again!)() Kathy Did anyone get their free sample from 2 months ago? I never got mine.